Answer:
4536.459792... ft^2 or 1444pi ft^2
Step-by-step explanation:
Surface area of a sphere
A = 4 x pi x r^2
Since we have the diameter we can divide that by two to get the radius
38/2 = 19
Then we plug the digits we have into the equation
A = 4 x pi x 19^2
A = 4536.459792... or 1444pi
